convect

convect

1. Since he posted, some people have taken on the challenge, but someone who thinks the mantle is too cold to convect is arguing that the revisions violate wikipedia's neutral point of view.

“我现在觉得这是一个关于宿命的故事。”雅克贝汉告诉陈晓卿。我不是一个相信宿命的人，我是一个相信力量的人。

2. Plasma transferred arc produces the induced electromagnetic field that makes liquid metal convect in molten pool in the surface metallurgical course.

在表面冶金过程中等离子束产生感生磁场,使熔池内液态金属产生对流运动。

3. Forcing hot air to convect

强制热风对流

4. The indicator light is lit, the switch of fan shall be turned on as soon as the instrument is warm, so that the heat produced can be forced to convect through the air channel.

指示灯亮，仪器加温后即应打开风机开关，使其热量往风道强制对流。